ENDOPARASITES IN WESTERN CAPERCAILLIES (TETRAO UROGALLUS) AND BLACK GROUSE (TETRAO TETRIX) KEPT IN VARIOUS TYPES OF AVIARIES

2022 ◽  
Vol 58 (1) ◽  
Author(s):  
Rajmund Sokół ◽  
Patrycja Pluta
Keyword(s):  
Tetrao Urogallus ◽  
Black Grouse ◽  
Tetrao Tetrix

scholarly journals Molecular analysis of cox-1 and 18S rRNA gene fragments of Eimeria species isolated from endangered grouse: capercaillie (Tetrao urogallus) and black grouse (Tetrao tetrix)

2018 ◽  
Vol 118 (2) ◽  
pp. 461-468
Author(s):  
Tomasz Stenzel ◽  
Daria Dziewulska ◽  
Maria Michalczyk ◽  
Dorota B. Ławreszuk ◽  
Andrzej Koncicki
Keyword(s):  
Molecular Analysis ◽  
18S Rrna ◽  
Eimeria Species ◽  
18S Rrna Gene ◽  
Rrna Gene ◽  
Tetrao Urogallus ◽  
Black Grouse ◽  
Tetrao Tetrix ◽  
Cox 1

scholarly journals A reference allelic ladder for Western Capercaillie (Tetrao urogallus) and Black Grouse (Tetrao tetrix) enables linking grouse genetic data across studies

2020 ◽  
Author(s):  
Philipp Andesner ◽  
Stephanie Vallant ◽  
Thomas Seeber ◽  
Reinhard Lentner ◽  
Wolfgang Arthofer ◽  
...  
Keyword(s):  
Conservation Management ◽  
Habitat Degradation ◽  
Monitoring And Evaluation ◽  
Cost Effective ◽  
Genetic Data ◽  
Tetrao Urogallus ◽  
Black Grouse ◽  
Allelic Ladder ◽  
Tetrao Tetrix ◽  
Ssr Analysis

AbstractRapid anthropogenic climate change and progressing habitat degradation are considered top threats to biodiversity. The employment of demanding umbrella species as indicators for ecosystem health is a popular and cost-effective strategy that facilitates continuous monitoring and evaluation within a long-term conservation management scheme. The Western Capercaillie (Tetrao urogallus) and the Black Grouse (Tetrao tetrix) are both considered viable candidates due to their extensive habitat requirements, the possibility for conservative, non-invasive sampling, and their broad popular appeal. Regional population surveys based on genetic data from Short Sequence Repeat (SSR) analysis are being conducted throughout the Palearctic. However, to ensure reliable comparability among laboratories, standardization is required. Here, we report a catalogue of fifty fully characterized reference alleles from twelve SSR loci and the construction of a customizable allelic ladder for genotyping and individualization in Western Capercaillie and Black Grouse. This methodological improvement will help to cost-efficiently generate and collate supraregional data from different grouse surveys and thereby contribute to conservation management. Reference alleles and ladders can be obtained on demand.

Size and spacing of grouse leks: comparing capercaillie (Tetrao urogallus) and black grouse (Tetrao tetrix) in two contrasting Eurasian boreal forest landscapes

2009 ◽  
Vol 87 (11) ◽  
pp. 1032-1043 ◽  
Author(s):  
Jørund Rolstad ◽  
Per Wegge ◽  
Andrey V. Sivkov ◽  
Olav Hjeljord ◽  
Ken Olaf Storaunet
Keyword(s):  
Forest Dynamics ◽  
Large Scale ◽  
Landscape Scale ◽  
Tetrao Urogallus ◽  
Black Grouse ◽  
Surrounding Area ◽  
Social Attraction ◽  
Tetrao Tetrix ◽  
Habitat Affinities

Capercaillie ( Tetrao urogallus L., 1758) and black grouse ( Tetrao tetrix L., 1758 (= Lyrurus tetrix (L., 1758))) are two sympatric Eurasian lekking grouse species that differ markedly in habitat affinities and social organization. We examined how size and spacing of leks in pristine (Russia) and managed (Norway) forests were related to habitat and social behavior. Leks of both species were larger and spaced farther apart in the pristine landscape. Capercaillie leks were regularly spaced at 2–3 km distance, increasing with lek size, which in turn was positively related to the amount of middle-aged and older forests in the surrounding area. Black grouse leks were irregularly distributed at shorter distances of 1–2 km, with lek size explained by the size of the open bog arena and the amount of open habitat in the surroundings. At the landscape scale, spatial distribution of open bogs and social attraction among male black grouse caused leks to be more aggregated, whereas mutual avoidance in male capercaillie caused leks to be spaced out. In the pristine landscape, large-scale and long-term changes in forest dynamics owing to wildfires, combined with an aggregated pattern of huge bog complexes, presumably provide both grouse species with enough time and space to build up bigger lek populations than in the managed landscape.

scholarly journals Increased DNA typing success for feces and feathers of capercaillie (Tetrao urogallus ) and black grouse (Tetrao tetrix )

2018 ◽  
Vol 8 (8) ◽  
pp. 3941-3951 ◽  
Author(s):  
Stephanie Vallant ◽  
Harald Niederstätter ◽  
Burkhard Berger ◽  
Reinhard Lentner ◽  
Walther Parson
Keyword(s):  
Dna Typing ◽  
Tetrao Urogallus ◽  
Black Grouse ◽  
Tetrao Tetrix

Mortality in black grouse Tetrao tetrix due to elevated cables

1990 ◽  
Vol 54 (4) ◽  
pp. 349-355 ◽  
Author(s):  
André Miquet
Keyword(s):  
Black Grouse ◽  
Tetrao Tetrix

The dynamics of alternative male mating tactics in a population of Black Grouse Tetrao tetrix in the Italian Alps

2012 ◽  
Vol 153 (4) ◽  
pp. 999-1009 ◽  
Author(s):  
D. E. Chamberlain ◽  
M. Bocca ◽  
L. Migliore ◽  
E. Caprio ◽  
A. Rolando
Keyword(s):  
Male Mating ◽  
Black Grouse ◽  
Italian Alps ◽  
Mating Tactics ◽  
Tetrao Tetrix

The invertebrate diet of Black Grouse Tetrao tetrix chicks: a comparison between northern England and the Scottish Highlands

Bird Study ◽  
2017 ◽  
Vol 64 (2) ◽  
pp. 117-124 ◽  
Author(s):  
David Baines ◽  
Michael Richardson ◽  
Philip Warren
Keyword(s):  
Black Grouse ◽  
Tetrao Tetrix ◽  
Scottish Highlands
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